-ol fff ffi ffl ffm ffn ffo ffp ffr fif fii fil fim fin fip fir flf fli fll flm fln flo flp flr fmf fmi fml fmm fmn fmo fmp fmr fnf fni fnl fnm fnn fnp fnr fof foi fol fom fon foo fop for fpi fpl fpm fpn fpo fpp fpr frf fri frl frm frn fro frp frr i-f iff ifi ifl ifm ifn ifo ifp ifr iif iii iil iim iin iio iip iir il- ilf ili ill ilm iln ilo ilp ilr im- imf imi iml imm imn imo imp in- inf ini inl inm inn ino inp inr io- iof ioi iol iom ion ioo iop ior ipf ipi ipl ipm ipn ipo ipp ipr ir- irf iri irl irm irn iro irp irr l-p lff lfi lfl lfm lfn lfo lfp lfr lif lii lil lim lin lio lip lir llf lli lll llm lln llo llp llr lmf lmi lml lmm lmn lmo lmp lmr lni lnl lnm lnn lno lnp lnr lof loi lol lom lon loo lop lor lpf lpi lpl lpm lpn lpo lpp lpr lrf lri lrm lrn lro lrp lrr m-f m-o m-r mff mfi mfl mfm mfn mfo mfp mfr mi- mif mii mil mim min mio mip mir mlf mli mll mlm mln mlo mlp mlr mmf mmi mml mmm mmn mmo mmp mmr mnf mni mnl mnm mnn mno mnp mnr mof moi mol mom mon moo mop mor mpf mpi mpl mpm mpn mpo mpp mpr mrf mri mrl mrm mrn mro mrp mrr n-i nff nfi nfl nfn nfo nfp nfr nif nii nil nim nin nio nip nir nlf nli nll nlm nln nlo nlp nlr nmi nml nmm nmn nmo nmp nmr nnf nni nnl nnm nnn nno nnp no- nof noi nol nom non noo nop nor npf npi npl npm npn npo npp npr nrf nri nrl nrm nrn nro nrp nrr o-i of- off ofi ofl ofm ofn ofo ofp ofr oif oii oil oim oin oio oip oir olf oli oll olm oln olo olp om- omf omi oml omm omn omo omp omr on- onf oni onl onn ono onp onr oo- oof ooi ool oom oon ooo oop oor op- opf opi opl opm opn opo opp opr or- orf ori orl orm orn oro orp orr p-p pff pfi pfl pfm pfn pfo pfp pfr pif pii pil pim pin pio pip pir plf pli pll plm pln plo plp plr pmf pmi pml pmm pmn pmo pmp pmr pn- pnf pni pnl pnm pnn pno pnp pnr pof poi pol pom pon poo pop por ppf ppi ppl ppm ppn ppo ppp ppr prf pri prl prm prn pro prp prr rff rfi rfl rfm rfn rfo rfp rfr rif rii ril rim rin rio rip rir rlf rli rll rlm rln rlo rlp rlr rmf rmi rml rmm rmn rmo rmp rmr rni rnm rnn rno rnp rnr rof roi rol rom ron roo rop ror rpf rpi rpl rpm rpn rpo rpp rpr rrf rri rrl rrm rrn rrp rrr